EP 0514719 A1 19921125 - Method for retreading tyres and tyres specially adapted for applying the method.

Title (en)

Method for retreading tyres and tyres specially adapted for applying the method.

Title (de)

Verfahren zum Runderneuern von Reifen und speziell zur Anwendung des Verfahrens ausgelegte Reifen.

Title (fr)

Procédé de déchapage des pneumatiques, et bandes de roulement spécifiquement développées pour appliquer ce procédé.

Publication

EP 0514719 A1 19921125 (FR)

Application

EP 92107772 A 19920508

Priority

FR 9106255 A 19910523

Abstract (en)

The tread loosening consists in gripping a zero-degree reinforcing cord which the top of the tyre must comprise in order to apply this method, and in pulling transversely on this cord until it is completely removed from the tyre. Thus, the tread is very easily separated from the carcass of the tyre. <IMAGE>

IPC 1-7

B29D 30/54; B60C 9/18; B60C 11/00

IPC 8 full level

B29D 30/38 (2006.01); B29D 30/54 (2006.01); B60C 9/22 (2006.01); B60C 11/02 (2006.01); B60C 13/00 (2006.01)

CPC (source: EP KR US)

B29B 17/02 (2013.01 - EP US); B29D 30/38 (2013.01 - EP US); B29D 30/54 (2013.01 - EP KR US); B60C 9/22 (2013.01 - EP US); B60C 13/00 (2013.01 - EP US); B29D 2030/548 (2013.01 - EP US); B29L 2030/00 (2013.01 - EP US); Y02W 30/62 (2015.05 - EP US); Y10S 156/928 (2013.01 - EP US); Y10T 156/1189 (2015.01 - EP US); Y10T 156/1972 (2015.01 - EP US)

Citation (search report)

[A] EP 0403420 A2 19901219 - GOODYEAR TIRE & RUBBER [US]
[A] EP 0088038 A2 19830907 - GOODYEAR TIRE & RUBBER [US]
[A] AT 385237 B 19880310 - OESTERR FORSCH SEIBERSDORF [AT]

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI LU NL PT

DOCDB simple family (publication)

EP 0514719 A1 19921125; EP 0514719 B1 19950913; AT E127730 T1 19950915; AU 1706492 A 19921126; AU 649825 B2 19940602; BR 9201928 A 19930112; CA 2069260 A1 19921124; DE 69204738 D1 19951019; DE 69204738 T2 19960222; FR 2676679 A1 19921127; FR 2676679 B1 19930820; JP H05154939 A 19930622; KR 920021303 A 19921218; MX 9202408 A 19921101; US 5226999 A 19930713; US 5311915 A 19940517

DOCDB simple family (application)

EP 92107772 A 19920508; AT 92107772 T 19920508; AU 1706492 A 19920522; BR 9201928 A 19920521; CA 2069260 A 19920522; DE 69204738 T 19920508; FR 9106255 A 19910523; JP 12919092 A 19920522; KR 920008620 A 19920521; MX 9202408 A 19920521; US 2685293 A 19930305; US 87959592 A 19920507